LIFE: THE SCIENCE OF BIOLOGY
11th Edition
ISBN: 9781319145125
Author: Sadava
Publisher: MAC HIGHER
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Chapter 32.4, Problem 2R
Summary Introduction
To review:
The mechanism by which continental drift and the events of mass extinction have influenced the diversification of mammals.
Introduction:
The continental drift caused the fragmentation of the Gondwana land. This fragmentation caused lead to the formation of Indian oceans, Western Atlantic ocean, and South Atlantic oceans. The Gondwana land existed from about 550 million years ago (Neoproterozoic era) to about 320 million years ago (Carboniferous period). The mass extinctions took place because of the drastic environmental change in the earth’s atmosphere. Both these events led to the generation of new species.
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I’m struggling with this topic and would really appreciate your help. I need to hand-draw a diagram and explain the process of sexual differentiation in humans, including structures, hormones, enzymes, and other details.
Could you also make sure to include these terms in the explanation?
• Gonads
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• Penis
• Scrotum
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• Uterus
• Fallopian tubes
• Vagina
• Clitoris
• Labia
Thank you so much for your help!
I’m struggling with this topic and would really appreciate your help. I need to hand-draw a diagram and explain the process of sexual differentiation in humans, including structures, hormones, enzymes, and other details.
Could you also make sure to include these terms in the explanation?
• Gonads
• Wolffian ducts
• Müllerian ducts
• Testes
• Testosterone
• Anti-Müllerian Hormone (AMH)
• Epididymis
• Vas deferens
• Seminal vesicles
• 5-alpha reductase
• DHT
• Penis
• Scrotum
• Ovaries
• Uterus
• Fallopian tubes
• Vagina
• Clitoris
• Labia
Thank you so much for your help!
Chapter 32 Solutions
LIFE: THE SCIENCE OF BIOLOGY
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